My great-grandmother Kornelia Schirmer was born on August 13th, 1884 at Elversberg Bezirk Trier. Her father was Karl Schirmer born in 1861 but probably in Berlin (if not it was his father who came from Berlin). I know that they lived after their mariage in Zweibrücken and that's it. If anybody had some information on this family I would be very grateful. Barbara